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Diffstat (limited to 'include/mtdev-iobuf.h')
| -rw-r--r-- | include/mtdev-iobuf.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/mtdev-iobuf.h b/include/mtdev-iobuf.h new file mode 100644 index 0000000..976b85b --- /dev/null +++ b/include/mtdev-iobuf.h @@ -0,0 +1,37 @@ +/*************************************************************************** + * + * Multitouch X driver + * Copyright (C) 2008 Henrik Rydberg <rydberg@euromail.se> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + **************************************************************************/ + +#ifndef MTDEV_IOBUF_H +#define MTDEV_IOBUF_H + +#include "common.h" + +#define EVENT_SIZE sizeof(struct input_event) +#define DIM_BUFFER (DIM_EVENTS * EVENT_SIZE) + +struct IOBuffer { + char begin[DIM_BUFFER], *at, *top, *end; +}; + +void init_iobuf(struct IOBuffer *buf); +const struct input_event *get_iobuf_event(struct IOBuffer *buf, int fd); + +#endif |